Vertical rice tool device of rice milling machine

Abstract

The invention discloses a vertical rice tool device of a rice milling machine. The vertical rice tool device comprises an upper machine shell, a lower rack, a rice tool board, a rice tool adhesion board, a rice sieve and a grain inlet hopper, and is characterized in that 3-8 bead rice tools and rice tool grooves are arranged at the inner side of the rice tool board; the rice tool board is fixedly arranged on the rice tool adhesion board after passing through an elastic cushion by using bolts; the upper-lower rice sieve is inserted into a gap between the rice tool board and the rice tool adhesion board, so as to form a round rice milling outdoor chamber; the both ends of the rice tool adhesion board are placed on a walking groove on the center horizontal line of a shell of the rice milling machine; supports are arranged in inner cavities of the upper machine shell and the lower rack for placing the rice sieve; an adjusting screw post is erected on the lower rack for adjusting the rice tool board; and a grain inlet adjustment inserting board is arranged on the grain inlet hopper. The vertical rice tool device provided by the invention has the advantages as follows: friction is increased, so that rice can be sufficiently ground to un-shelling and white-milling; the vertical rice tool device has the characteristics of rice striping, less crushed rice, compact structure, small volume, and reduced cost; and the rice tool is adjusted outside the shell, so that the convenience and the rapidness can be achieved.

Description

Technical field: [0001] The invention belongs to rice milling machines, in particular to a vertical rice knife device of the rice milling machine. Background technique: [0002] In the existing rice milling machine, the rice knives are parallel to the diameter of the rice milling room, and the two rice knives are on a horizontal line, and the vertical surface is large, which hinders the whereabouts of the bran discharged from the upper rice sieve, and increases the distance between the rice milling room and the rice machine shell. The distance between the rice knives and the roller is small, the broken rice rate is high, the distance between the rice knife and the roller is large, and the rice is not cleaned, so it is necessary to increase the pressure of the rice milling room. The broken rice rate is high, the rice temperature is high, and the energy consumption is high. The rice knife adjustment can only be carried out by opening the rice machine cover. Invention content...

AI Technical Summary

Problems solved by technology

[0002] In the existing rice milling machine, the rice knives are parallel to the diameter of the rice milling room, and the two rice knives are on a horizontal line, and the vertical surface is large, which hinders the whereabouts of the bran discharged from the upper rice sieve, and increases the distance between the rice milling room and the rice machine shell. The distance between the rice knives and the roller is small, the broken rice rate is high, the distance between the rice knife and the roller is large, and the rice is not cleaned, so it is necessary to increase the pressure of the rice milling room. The broken rice rate is high, the rice temperature is high, and the energy consumption is high. The rice cutter can only be adjusted by opening the rice machine cover.

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